package com.leyou.item.web;

import com.leyou.item.dto.CategoryDTO;
import com.leyou.item.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * @author 虎哥
 */
@RestController
@RequestMapping("category")
public class CategoryController {

    @Autowired
    private CategoryService categoryService;

    @GetMapping("/of/parent")
    public ResponseEntity<List<CategoryDTO>> queryCategoryOfParent(@RequestParam(value = "pid", defaultValue = "0") Long pid) {
        List<CategoryDTO> list = categoryService.queryCategoryOfParent(pid);
        // 查询成功，返回分类的集合
        return ResponseEntity.ok(list);
    }

    @GetMapping("{id}")
    public ResponseEntity<CategoryDTO> queryCategoryById(@PathVariable("id") Long id){
        return ResponseEntity.ok(categoryService.queryById(id));
    }

    @GetMapping("list")
    public ResponseEntity<List<CategoryDTO>> queryCategoryByIds(@RequestParam("ids") List<Long> ids){
        return ResponseEntity.ok(categoryService.queryByIds(ids));
    }
}
